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    Waterjet Cutting

    The industry standard waterjet garnet

    GMA Garnet™ maximizes waterjet cutting production and cutting edge quality, giving you confidence in every cut.

    Waterjet Cutting

    The industry standard waterjet garnet

    GMA Garnet™ maximizes waterjet cutting production and cutting edge quality, giving you confidence in every cut.

    APPLICATIONS

    High performance waterjet garnet

    GMA Garnet™ is the recognized industry standard among manufacturers of waterjet cutting machinery. Fabricators and craftspeople trust in our abrasives to achieve the fastest cutting speeds while minimizing their production downtime.

    Our unique garnet characteristics have consistently shown it to be ideal for almost any waterjet cutting application and material, from hardened metals to delicate glasswork.

    waterjet high quality cut

    Industries reliant on GMA Garnet™

    Our waterjet abrasives are suitable for all industry requirements, whether cutting hard materials or creating intricate stonework.

    Metal fabrication

    Cut almost any metal with speed, precision, and minimal refinishing, from aluminum and titanium to hardened steel over 12 inches in thickness.

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    Automotive

    Maximize the productivity of your automated production line with GMA Garnet™, the versatile abrasive for complex parts fabrication.

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    Stone cutting

    Quickly cut benchtops and detailed stonework designs with no chipping or breakage. GMA Garnet™ is ideal for marble, granite, ceramic, and tiles.

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    Glass cutting

    Fast cutting of highly delicate decorative and industrial glasswork that produces an excellent surface finish without cracks or craters.

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    Microcutting

    Ultra-precise cutting to a hundredth of a millimeter in speciality materials and metals, advanced composites, polymer thermoplastics, and glass.

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    Aviation

    When there are zero margins for error, produce a perfect edge finish on titanium and carbon fiber composite materials, jet engine components, and turbine blades.

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    Medical devices

    When absolute precision and reliability are required. Cut complex devices from a range of materials and achieve extremely tight tolerances with GMA Garnet™.

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    Explore our waterjet garnet range

    GMA Garnet™ contains the purest crushed hard rock and alluvial garnet to achieve perfect edge quality.

    explore full range
    GMA ClassicCut™ 50

    Our coarsest alluvial garnet for the most challenging waterjet operations including thick, brittle, or hard materials such as titanium, steel, and tungsten.

    Mesh

    50 mesh

    Focusing tube

    1.27 mm

    Orifice

    0.407 - 0.457 mm

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    GMA ClassicCut™ 80

    The trusted, most versatile waterjet abrasive choice for precise waterjet cutting. Delivers the optimum balance of cutting speed and precision edging.

    Mesh

    80 mesh

    Focusing tube

    0.762 - 1.02 mm

    Orifice

    0.245 - 0.356 mm

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    GMA ClassicCut™ 120

    High-precision alluvial almandine garnet abrasive for waterjet cutting with high edge quality and accuracy on delicate or tight tolerance parts.

    Mesh

    120 mesh

    Focusing tube

    0.508 - 0.762 mm

    Orifice

    0.178 - 0.254 mm

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    RESOURCE

    What should you look for in your waterjet garnet?

    Know what to look for when you select your next waterjet abrasive and ensure your jobs are fulfilled as planned.

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    RESOURCE